JASC 7320
Service difficulty reports · 4,393
Reports filed under 7320 · Fuel Controlling System, newest first.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '7320' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '7320' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR ASAA2016082117776Warning Message · false activationWHILE ACCOMPLISHING T/C 78273000, FOUND FAULT 75-20832, LONG TERM ON NR 2 ENGINE. ACFT GROUNDED. NO FAULT FOUND PER T/C 78273000.SDR ASAA2016082117775Sensor · failedNR 1 ENGINE SHORT TIME FAULT 75-30801, T25 SIGNALS DISAGREE, REF: T/C 78273000. ACFT GROUNDED. ACCOMPLISHED NR 1 ENGINE EEC BITE AND FIM 75-33 TASK 801, T25 SIGNAL OUT OF RANGE FAULT ISOLATION, FLIGHT FAULT HISTORY SHOWS ALL 10 LEGS, 2 FAULTS, 1, 75-30801-T2SDR 2016FA0000393Fuel Control · defectiveON DECENT THE RIGHT ENGINE WOULD NOT PROPERLY POWER BACK WHEN COMMANDED TO DO SO. THE PILOT ELECTED TO SHUT DOWN THE ENGINE AND DECLARE AN EMERGENCY. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE FUEL CONTROL AND THE FUEL PUMP. RAN AIRCRAFTSDR ASAA2016081617731Eec · failedWHILE PERFORMING T/C 78273000 FOUND NR 1 ENGINE FMC FAULT 73-10341. FMV POSITION IS OUT OF RANGE. ACFT GROUNDED. VERIFIED FAULT WAS STILL PRESENT. REMOVED AND REPLACED THE NR 1 EEC IAW AMM 73-21-60/401. CHECKED OK.SDR ASAA2016081417704Eec · failedDURING NR 2 ENGINE START, WOULD NOT LIGHT OFF. FUEL FLOW WENT TO 1.2 TO .3 THEN TO 0000. IGNITION ON LEFT SIDE. ACFT GROUNDED. ACCOMPLISHED FIM TASK 74-21/801. AIRPLANE INPUT VOLTAGE FOR THE LEFT EXCITER IS OUT OF RANGE". VERIFIED 115VAC AT DP0101 PINS ASDR ASAA2016081117683Hmu · failedWHILE ACCOMPLISHING T/C 78273000, FOUND NR 1 ENGINE FAULT 73-10341, THE FMV POS SIGNAL IS OUT-OF-RANGE, SHORT TIME FAULT. ACFT GROUNDED. REPLACED HMU IAW T/C N8473000 & N8473001. REPAIR CONFIRMATION GOOD.SDR ASAA2016080917661Eec · faultedNR 2 EEC LOGGED LONG TIME CHANNEL B FAULT 75-20832. T3 SIGNAL OUT OF RANGE. ACFT GROUNDED. PERFORMED NR 2 ENGINE BITE TEST. NO FAULTS FOUND ON RECENT FAULTS NOR FAULT HISTORY. PERFORMED INITIAL EVALUATION, IAW FIM 75-33, TASK 802. ELECTRONIC ENGINE CONTROSDR AALA201608129001Eec · defectiveFLIGHT CREW REPORTED THAT DURING TAKEOFF ROLL THE NR 2 ENGINE OIL TEMPERATURE INDICATION WENT AMBER XXX. THE FLIGHT CREW ABORTED THE TAKEOFF BELOW 8O KNOTS AND RETURNED TO THE GATE WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE OIL TEMP SENSOR IAW AMM 79-SDR ASAA2016080817647Eec · failedFAULT CODE NR 2 ENGINE 73-21272 ALTERNATOR VOLTAGE INPUT TO THE EEC OUT OF RANGE SHORT TERM FAULT FLIGHT LEGS 0, 1, 5, 10. ACFT GROUNDED. ACCOMPLISHED EEC BITE ON NR 2 ENGINE AND VERIFIED FAULT CODE 73-21272 IS ACTIVE ON LEG 0. PROCEDURE USED IAW CHAPTER 5 TASDR AALA201608089003Metering Unit · faultedFLIGHT CREW REPORTED RECIEVEING A NR 1 ENGINE FUEL CONTROL ECAM FAULT DURING TAKEOFF ROLL AND ABORTED THE TAKEOFF AT 60 KNOTS. AIRCRAFT WAS GROUNDED. AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL PUMP AND FUEL METERING UNIT IAW AMM 73-12SDR HNAA2016080200236Hmu · failedNR 2 ENGINE SURGED AFTER TAKE OFF, CHECKLIST WAS COMPLETED. SURGE WAS BETWEEN 110-120 PERCENT. CONTINUED TO SURGE AFTER POWER WAS REDUCED. ENGINE TORQUE WAS ABOVE 120 PERCENT BUT NEVER REACHED 140 PERCENT AND SITUATION WAS LESS THAN 20 SECONDS. NR 2 ENGSDR AALA201608019002Eec · warning messageFLIGHT CREW REPORTED RECIEVEING AN ENGINE SENSOR FAILURE FAULT FOLLOWED BY A COMPRESSOR STALL ECAM MESSGAGE ON THE NR 1 ENGINE DURING CLIMB. THE FLIGHT CREW DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE, THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT.SDR AALA201607279009Eec · malfunctionedFLIGHT CREW REPORTED THAT WHILE STARTING THE NR 2 ENGINE ON TAXI OUT THEY RECIEVED AN ENGINE 2 FAIL ECAM AND FOLLOWED ECAM PROCEDURES TO SECURED ENGINE INCLUDING DISCHARGING NR 1 AGENT. AIRCRAFT GROUNDED. IT WAS DETERMINED THAT THE ENGINE HAD ENCOUNERED A HUSDR ASAA2016072517509Engine · faultedPERFORMED TC78273000, NR 1 ENGINE, FOUND FAULT 73-31441, DEU 2 DATA IS MISSING. ACFT GROUNDED. PERFORMED FIM 73-24 TASK 815. BOTH ENGINES EEC TEST PASSED. IN ADDITION PERFORMED ENGINES 1 AND 2 GROUND RUNS. ACTIVE FAULT 73-31441 CLEARED. NO NEW FAULTS LOGGSDR AALA201607269001Fmu · faultedFLIGHT CREW REPORTED THAT THE NR 1 ENGINE WAS SLOW TO SPOOL AND AN ECAM FUEL CONTROL FAULT DISPLAYED DURING THE TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AROUND 60 KNOTS. THE AIRCRAFT RETURNED TO THE GATE AND WAS REMOVED FROM SERVICE. AIRCRAFT GROUNDED. MAINTENSDR EVCA201607221Computer · failedUPON DEPARTURE FROM HOSPITAL HELIPAD AT APPROXIMATELY 100 FT AGL PILOT REPORTED EXPERIENCING A COMPLETED FADEC FAILURE. FADEC FAIL AND FADEC MAN CAUTION LIGHTS ILLUMINATED AND FADEC WARNING HORN SOUNDED. N2 AND NR IMMEDIATELY DECREASED. UPON INSPECTION THE FADSDR ASAA2016072217475Engine · faultedWHILE PERFORMING TASKCARD 78273000, NR 1 ENGINE HAD A SHORT TIME FAULT MESSAGE 73-30311. THE START SWITCH SIGNAL AND ARINC BUSS DATA DISAGREE. ACFT GROUNDED. FAULT LOGGED IN FLIGHT HISTORY LEG 9 ONLY. ACCOMPLISHED FIM 73-24 TASK 813 EEC TEST PASSED WITH SDR ASAA2016072117476Eec · faultedNR 1 EEC LOGGED 73-30311. START SWITCH SIGNAL AND ARINC BUSS DATA DISAGREE. ACFT GROUNDED. COULD NOT DUPLICATE MALFUNCTION. VERIFIED BOTH DEUS START SWITCH DISCRETES CORRECTLY & EEC BITE IS NORMAL WITH START SWITCH SELECTED TO ALL FOUR POSITIONS. REF FIM 73SDR QXEA2016072000458Resistor · malfunctionedNR 2 ENGINE FADEC CAUTION ILLUMINATED IN FLIGHT. NR 2 ENGINE TORQUE RESPONSE SLUGGISH. FOUND FAULT CODES 970 A/B, 902A, 798 A/B. REPLACED MOT SENSOR, NO HELP. REPLACED ITT RESISTOR, FAULTS CLEARED. RETURNED TO SERVICE.SDR ASAA2016071117372Wire Harness · failedACQUIRED FAULT CODE ON EEC BITE TEST NR 2 ENGINE. ACFT GROUNDED. FOUND NR 2 ENGINE EEC FAULTS LOGGED 75-10822 IN LEGS 4, 5, 6, 7, AND 10. NO CURRENT FAULTS ARE LOGGED. T25 READING T25 CH B = 21.23, T25 CH A= 21.30. ACCOMPLISHED FIM 75-33 TASK 801. T25 SISDR ASAA2016070617290Warning Light · false activationAFTER START, NR 1 ENGINE CONTROL LIGHT ILLUMINATED AND STAYED ON. ACFT GROUNDED. ACCOMPLISHED FIM-800 FIM 73-06-801, NO FAULTS FOUND. ACCOMPLISHED CDS BITE CHECK PER FIM 31-62 TASK 801, NO FAULTS FOUND. FOUND EVIDENCE OF FUEL ON COWL AND GROUND, OPENED NR SDR ASAA2016070217254Fault Code · activatedACQUIRED FAULT CODE ON EEC BITE TEST - NR 2 ENGINE. FAULT CODE 73-31372 UPPER EGT SECTORS READ HIGH. ACFT GROUNDED. ACCOMPLISHED EEC BITE TEST, NO FAULTS LOGGED REF AMM 73-21-00-700-804-F00. TEMPERATURE READINGS ARE WITHIN LIMITS; S1- 157.12, S2- 99.50, S3SDR ASAA2016070217252Fault Code · activatedACQUIRED FAULT CODE ON EEC BITE TEST NR 1 ENGINE. FAULT CODE 77-10841 TOP RIGHT EGT SIGNAL OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED EEC BITE TEST, NO FAULTS LOGGED REF AMM 73-21-00-700-804-F00. TEMPERATURE READINGS ARE WITHIN LIMITS; S1- 162.90, S2-119.30SDR ASAA2016070217244Sensor · failedFMC NR 2 ENGINE SHORT TIME FAULT MESSAGE 75-30802 T25 SIGNALS DISAGREE FLT LEG 0123 XXX. ACFT GROUNDED. REMOVED AND REPLACED PT25 SENSOR NR 2 ENGINE PER AMM 73-21-02-401.SDR ASAA2016070117243Hmu · faultedDUE TO HISTORY TECH SERVICES RECOMMENDS NR 2 ENGINE HMU REPLACEMENT. ACFT GROUNDED. REMOVED HMU PER T/C N8473000, INSTALLED HMU PER T/C N8473001.SDR ASAA2016062717189Pressure Switch · failedDURING CRUISE AT FL 360, NR 2 ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED. FUEL TEMP -2*C. ACFT GROUNDED. REMOVED AND REPLACED NR 2 ENGINE FUEL FILTER DIFFERENTIAL PRESSURE SWITCH. GROUND VERIFIED OPS CHECK AND LEAK CHECKED GOOD IAW AMM 73-34-01-000-801-F0SDR ASAA2016062617173Switch · failedNR 2 ENGINE FUEL VALVE CLOSED IS BRIGHT WITH ENGINE SHUTDOWN. ACFT GROUNDED. ACCOMPLISHED FIM TASK 73-06, TASK 804, VERIFIED HPSOV SWITCH INOPERATIVE. R & R NR 2 ENGINE HPSOV SWITCH. OPS CHECK GOOD, NO FAULTS FOUND, REF AMM 73-21-09.SDR W9BA2016F00148Engine · shutdownDESCENDING THROUGH 10,000 MSL, THE THROTTLES WERE RETARDED TO IDLE. THE RT ENGINE IMMEDIATELY ROLLED BACK AND SHUTDOWN. LEFT THROTTLE WAS ADVANCED TO MAINTAIN AIRSPEED AND ALTITUDE. IGNITIONS WERE TURNED ON IAW THE CHECKLIST AND THE RT ENGINE STARTED BACK USDR ASAA2016062217134Switch · failedON START, ENGINE VALVE CLOSED LIGHT ON FUEL PANEL REMAINED ILLUMINATED FOR APPROXIMATELY 2 MINUTES AFTER ENGINE START. ALL OTHER INDICATIONS NORMAL. LIGHT EXTINGUISHED ON ITS OWN. ACFT GROUNDED. R & R NR 2 ENGINE HPSOV SWITCH REF AMM 73-21-09. OPS CK GOODSDR SWAA2016062153106Hmu · faultyDIVERSION, DECLARED EMERGENCY FUEL FLOW ON NR 2 ENGINE DROPPED 100 POUNDS N1 DECREASED 5 PERCENT. ENGINE RECOVERED. MINUTE LATER THE FUEL FLOW DROPPED AGAIN OVER 100 POUNDS WITH N1 & N2 DROP. R & R NR 2 ENGINE HYDRO MECHANICAL UNIT IAW MAINTENANCE.SDR AALA201606239001Hmu · defectiveDIVERTED, ACFT WAS GROUNDED. FLIGHT CREW REPORTED WHILE AT 38,000 THE RT ENGINE ROLLED BACK FOLLOWED BY AN ECAM MESSAGE INDICATING THE RT ENGINE STALLED. THE ACFT DESCENDED TO FL 290 AND THE RT ENGINE ROLLED BACK UP AND STARTED TO RUN NORMAL. THE ACFT DIVERTSDR ASAA2016061517068Hmu · failedSHORT TERM FAULT FOUND, NR 2 ENGINE 73-20342. FMV POS SIGNAL IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED HMU REMOVAL AND INSTALLATION, REF T/C N8473001. OPS CHECK GOOD. NO FAULTS ON LEG 0 ON EEC BITE CHECK.SDR ASAA2016053116881Hmu · failedWHILE ACCOMPLISHING TASK CARD 78273000, NR 1 ENGINE HAS FAULT 73-31161, MECHANICAL OVERSPEED PROTECTION SIGNAL IS OUT OF RANGE, FAULT IS A LONG TIME FAULT. ACFT GROUNDED. ACCOMPLISHED HMU REMOVAL REF T/C N8473000, ACCOMPLISHED HMU INSTALL AT NR 1 ENGINE, RSDR HALA2016052700226Stator · damagedETOPS SIGNIFICANT SYSTEM, ENGINE 1 FADEC SYS FAULT ECAM/ENG 1 OVERSPEED PROTECTION. T/S IAW TSM 73-21-89-810-818A AND FOUND J3 CONNECTOR ON PMA READING OPEN FIELD. R & R PMA STATOR IAW AMM 73-21-51. OPS NORMAL. ACFT OK FOR SERVICE.SDR ASAA2016052716880Warning Light · illuminatedWHEN STARTING NR 1 ENGINE UPON RAISING START LEVER TO IDLE, THE ENGINE VALVE CLOSED, LIGHT REMAINED ILLUMINATED BRIGHT. ACFT GROUNDED. RESET HPSOV IND C/B NR 1 ENGINE. CHECKED, ENGINE VALVE CLOSED, LIGHT OPERATION IAW FIM 73-06, TASK 805. OPERATION NORMAL.SDR ASAA2016052316832Eec · failedNR 2 ENGINE IGNITION SYS, R, SIDE FAILED TO START ENGINE LT IGNITION START ATTEMPT GOOD. ACFT GROUNDED. PERFORMED NR 2 ENGINE IGNITION SYS AUDIBLE TEST, REF AMM 74-00-00. NR 2 ENGINE RT IGNITION SYS CHANNEL B AUDIBLE TEST FAILED. PERFORMED FIM TASK 74-21, TASDR ASAA2016051616785Sensor · failedDURING TASK CARD 78273000, FOUND REPEAT FAULT OF 75-30802, T25 SIGNALS DISAGREE ON ENGINE NR 2. SHORT TIME FAULT. ACFT GROUNDED. R & R PT25 SENSOR ON NR 2 ENGINE, REF AMM 73-21-02 GROUND VERIFICATION TEST PASSED.SDR VQIA201606030014Fadec · failedACFT EXPERIENCED A NR 2 ENGINE FADEC B FAULT AT ENGINE START AND RETURN TO GATE. THE ACFT WAS TAKEN OUT OF SERVICE AND TROUBLESHOT IAW TSM 73-20-81-810-893-A. THE FAULT WAS CONFIRMED AND HE NR 2 ENGINE FADEC WAS REPLACED IAW AMM 73-21-60. NO FURTHER ISSUES SDR QMLA2016050616046Transducer · unserviceableTHE PILOT REPORTED THAT SHORTLY AFTER LEVEL OFF, ACFT EXPERIENCED AN ABNORMAL INCREASE IN TORQ ASSOCIATED WITH POWER ADJUSTMENTS FOR CRUISE POWER. INCREASE IN TORQ WAS IN THE 5 MIN POWER RANGE WITH AN IMMEDIATE DECREASE IN TORQ WITHOUT ANY COLLECTIVE MOVEMENTSDR ASAA2016050316643Eec · failedWHILE PERF T/C 78273000 FOUND NR 2 ENGINE W/ SHORT TIME FAULT 75-20452, THE VBV POS SIGNALS DISAGREE. ACFT GROUNDED. REPLACED NR 2 ENG ELECTRONIC ENGINE CONTROL. OPS CK GOOD. REF AMM 73-21-60 & B737-800, IPC 73-21-60-01A.SDR 9WGA2016050201Unknown · malfunctionedDURING CLIMB, HEARD LOAD BANGS, ALL ENG SYS PARAMETERS WERE NORMAL, RETURNED. GND CREW REPORTED SEEING FLAMES SHOOT OUT OF ENG NR 2 POSITION. SYS BEING TROUBLE SHOT IAW FAULT ISOLATION MANUAL.SDR DALA2016050203626Probe · corrodedNR 1 ENGINE PT2/TT2 PROBE HAS CORROSION IN ORIFICES. REPLACED NR 1 ENGINE ELECTRONIC ENGINE CONTROL PT2/TT2 PROBE IAW AMM 73-21. ACCOMPLISHED NR 1 ENGINE MINIMUM IDLE TEST NR 3 IAW AMM 71-00, ENGINE IDLE PARAMETERS CHECKED GOOD.SDR ASAA2016042916573Eec · failedWHILE PERFORMING T/C 78273000 FOUND FAULT CODE, 75-30802 T25 SIGNAL DISAGREE, SHORT TERM FAULT ON ENG NR 2, SN 862137. ACFT GROUNDED. TROUBLESHOOTING IAW FIM 75-33, TASK 805 T25 SIGNALS DISAGREE. T25 SENSORS IN TOLERANCE AND NO DAMAGE NOTED TO THE HARNESS OSDR ASAA2016042716551Eec · failedNR 1 ENGINE HAS SHORT TIME FAULT 75-10371, HMU VSV CONTROL CURRENT OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED FIM 75-31, TASK 801, FAULT ISOLATION INDICATES DEFECTIVE ELECTRONIC ENGINE CONTROL. REPLACED NR 1 ENGINE ELECTRONIC ENGINE CONTROL, ALL ELECTRONIC ESDR AALA201604279001Sensor · defectiveAIRCRAFT WAS GNDED. AT FL 360, REDUCED THRUST SLIGHTLY & FELT & HEARD A COMPRESSOR STALL. ENG 2 STALL ECAM CAME ON, THEN WENT AWAY. NO OTHER INDICATIONS FOR DURATION OF FLIGHT. ACCOMPLISHED TSM 73-00-00-810-865-A. REPLACED NR 2 ENG T12 TEMP SENSOR IAW AMMSDR QXEA2016042300281Fadec · malfunctionedAT ABOUT 3000 ON APPROACH, NR 2 TORQUE GAUGE DID A MOMENTARY WILD SWING. PUSHED EVENT MARKER. ENGINE PERFORMANCE DID NOT CHANGE, JUST SAW A SWING IN TORUE GAUGE INDICATION. NO RELATED FAULTS CODES IN CDS. DUE TO RECENT HISTORY OF NR 2 TORQUE GAUGE ISSUES, RSDR QXEA2016042200280Warning Message · multiple failON CLIMBOUT BELOW 10,000 FT, NR 2 TORQUE AND ITT DROPPED SIMUTANEOUSLY TO LESS THAN 5 PERCENT OF PREVIOUS INDICATIONS THEN RETURNED TO WHERE THEY HAD BEEN. TORQUE BUG FOLLOWED TORQUE NEEDLE AS WELL. THIS TOOK ABOUT 1 SECOND. NO CHANGE IN NOISE LEVEL OR YAW NSDR G73R2016042100005Electronic Unit · failedAUTO APR INHIBIT 1B, MCID 1312, DISPLAYED ON FADEC DOWNLOAD OF LT ENGINE.SDR ASAA2016041416427Hmu · failedHISTORY OF NR 2 ENGINE FAULT CODE 75-10582 AND 75-20582. ACFT GROUNDED. REMOVED HMU IAW T/C N8473000. INSTALLED SERVICEABLE HMU IAW T/C N8473001. NO CURRENT FAULTS NOTED.SDR ASAA2016041416420Eec · malfunctionedAFTER COMPLETING CROSS BLEED START NOTICED BOTH OVERHEAD "ALTN" LIGHTS ILLUMINATED. ACFT GROUNDED. FOUND ELECTRONIC ENGINE CONTROL SWITCHES OUT, RETURNED ELECTRONIC ENGINE CONTROL SWITCHES BACK TO ON. RAN ENGINES, WORK NORMAL. NO OVERHEAD "ALTN " LIGHTS ILL
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